28 of the Most Extreme Free Climbing Photos Ever Taken

Here is a collection of the most extreme climbing photographs ever taken. You have to wonder how these people are able to keep their cool whilst stood on top of buildings sometimes hundreds of feet in the air with no safety equipment.

What makes these photographs even more incredible is that they risked their lives to take them, and they offer us a view of the world below that we wouldn't have seen otherwise. If you have a fear of heights, brace yourself.